i am in pain and nothing is working

OK so i know I'm out of shape, but this is ridiculous. J bought me "Carmen Electra aerobic striptease" yesterday the workout was fun and easy but still a good workout that had my whole body stretched. Well today I got my period and my cramps are unbelievable! I've tried a hot shower, the massage thing, a nap and now some Advil. I just hate that it's this hard to function. It just seems like every time I get my period everything that used to hurt starts hurting again, and I just can't seem to get past it . This is when I hate my body.